Let q = -11 - -10. Let w be (q/(-1))/((-2)/(-4)). Solve 7*c = w*c for c.

Suppose 0 = w - 2*w. Suppose w = -3*c + 5*c. Let d = 7 + c. Solve -5 = 3*i + d for i.

-4

Let w be ⁹⁄₁*(-6)/(-9). Let j = -2 + w. Solve j*z + 14 + 2 = 0 for z.

-4

Suppose 4*g - 1 - 3 = 0. Solve k - 1 - g = 0 for k.

2

Let s(k) = 2*k**2 - 6*k + 7. Let h be s(2). Suppose -2*d + 124 = -76. Suppose -2*w + d = 3*w. Solve -2*q + w = h*q for q.

4

Suppose 3*k - 3*h = -1 + 40, 0 = -5*h - 20. Let t = 13 - k. Suppose t*i - 5 = 3. Solve 3*x - i*x + 5 = 0 for x.

-5

Let g(k) = k. Let v(u) = u**2 + 5*u - 3. Let c(p) = -4*g(p) + v(p). Let j be c(-3). Let l = -7 + 12. Solve -j + 23 = -l*r for r.

-4

Let h(i) be the first derivative of -i⁴⁄₄ + i3 + 1. Let u be h(3). Let j be (-110)/(-14) - ((-40)/35)/8. Solve u = r + r + j for r.

-4

Suppose 3*w + 2*a + 2 = 7*a, 3*w + 3a + 42 = 0. Let r be 10 + w - 11-1. Solve -13 = 5*d + r for d.

-5

Let q(v) be the second derivative of v³⁄₆ - 7*v²⁄₂ - 2*v. Let y be q(6). Let z(m) = -9*m3 - m2 + 1. Let k be z(y). Solve -b - k = -4*b for b.

3

Suppose -8*j + 41 = 9. Solve 0*b + b - j = 0 for b.

4